Cross Technologies 2083 Manuale utente

Instruction Manual

Model 2083-1515

Channel Translator

October 2018, Rev. A

EXECUTE

MODEL 2083

CROSS TECHNOLOGIES INC.

F=1500 REF=EXT

REMOTE POWER ALARM

TRANSLATOR

Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,

but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.

for purposes of operating the equipment. Printed in USA.

When ordering parts from Cross Technologies, Inc., be sure to include the equipment

model number, equipment serial number, and a description of the part.

CROSS TECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

INSTRUCTION MANUAL

MODEL 2083-1515 Channel Translator

TABLE OF CONTENTS PAGE

Warranty 2

1.0 General 3

1.1 Equipment Description 3

1.2 Technical Characteristics 4

1.3 Monitor & Control Interface 6

2.0 Installation 8

2.1 Mechanical 8

2.2 Rear I/O’s 9

2.3 Front Panel Controls, Indicators 9

2.4 Operation 10

2.5 Menu Settings 11

3.0 Environmental Use Information 16

WARRANTY - The following warranty applies to all Cross Technologies, Inc. products.

All Cross Technologies, Inc. products are warranted against defective materials and

workmanship for a period of one year after shipment to customer. Cross Technologies,

Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s

option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall

not be liable for any special, indirect, or consequential damages. This warranty does not

cover parts or equipment which have been subject to misuse, negligence, or accident by the

customer during use. All shipping costs for warranty repairs will be prepaid by the

customer. There are not other warranties, express or implied, except as stated herein.

CROSS TECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

2083-1515 Manual, Rev. A Page 2 10/31/18

MODEL 2083-1515 Channel Translator

1.0 General

1.1 Equipment Description

The 2083-1515 Channel Translator converts a 10 MHz Channel in the 950 to 1500 MHz input band at the same

center frequency in the 950 to 1500 MHz output band in 1 MHz steps which functions as a tunable bandpass

filter. A synthesized local oscillator (LO) provides the frequency selection. Push button switches select the RF

frequency and other parameters. Front panel LEDs provide indication of DC power (green), PLL alarm (red),

and remote operation (yellow). The gain is +0 dB. Remote operation allows selection of the frequency.

Parameter selection and frequency settings appear on the LCD display. Connectors are BNC female for the RF

In and RF Out and the optional external reference input and output. The external 10 MHz option E includes a

10 MHz output connector which contains either the internal or external 10 MHz reference signal. A high

stability option H (±0.01ppm) is also available. The unit is powered by a 100-240 ± 10% VAC power supply,

and housed in a 1 3/4” X 19” X 16” rack mount chassis.

EXECUTE

MODEL 2083

CROSS TECHNOLOGIES INC.

F=1500 REF=EXT

REMOTE POWER ALARM

TRANSLATOR

FRONT PANEL - 2083-1515

RF OUT

GND

J5J3J18

10 MHZ REF 10 MHZ

EXT REF

OUTPUT INPUT

J10

AND

MONITOR

CONTROL

J20

15 234 6789

RF IN

REAR PANEL - 2083-1515 (From SN 116 and UP)

FIGURE 1.1 2083-1515 Front and Rear Panels

FIGURE 1.2 2083-1515 Block Diagram

2083-1515 Manual, Rev. A Page 3 10/31/18

0.95

1.50

GHz

OUT

0.95

1.50

GHz

.90 to 1.7 GHz

HP/LP

CONTROLLER F=1500 REF=EXT

2400 MHz

3.35 to 3.9

GHz

EXT

10MHz*

* = OPTIONAL

INT

10MHz

2083-1515 Channel Translator Block Diagram

atten

.90 to 1.7 GHz

HP/LP

SPLITTER

1.2 Technical Characteristics

Channel Translator Specifications (continued on page 5)

2083-1515 Manual, Rev. A Page 4 10/31/18

Input Characteristics (IF)

Output Characteristics (RF)

Channel

Characteristics

Synthesizer Characteristics

1.0 MHz (125 kHz to 1 kHz step options available)

Fre

uenc

Ste

-55 to -15 dBm, -65

oal

Input Level

-55

-15

dBm

AGCʼd

Com

ression

Level

< -45 dBC, in band; <-40 dBC of the 950-1500 input band to the output

urious

band

TABLE

1.0

2083-1515

Channel

Translator

ecifications**

3 dBm, ± 3 dB, 75 ohms (option E)

MHz

Level

(

Out

)

± 1.0 ppm maximum over temp (±0.01 ppm, option H)

Fre

uenc

Accurac

Non-invertin

Fre

uenc

Sense

0.03 ns/MHz2parabolic; 0.1 ns/MHz linear; 1 ns ripple, 10 MHz Bandwith

Grou

Dela

Maximum

<-50 dBm (.25-.94 GHz and 1.51-2.2 GHz Out)

urious

Out

Band

±1.5 dB, 950 - 1500 MHz; ± 0.5 dB, 10 MHz BW;

±1.5 dB, 20 MHz BW; <40 dBC, at ±50 MHz

Fre

uenc

Res

onse

0.0

1.2

GHz

Gain

Fixed

-5

dBm

Out

Com

ression

950

1500

MHz

Fre

uenc

50Ω

edance/Return

Loss

-5 dBmInput 1 dB Compression

25 dB maximum

Noise Fi

ure

950 to 1500 MHZ

Fre

uenc

50Ω/12

edance/Return

Loss

Controls

Indicators

RS232C, 9600 baud (RS485, Ethernet Optional)

Remote

Direct

Readout

LCD

;

Manual

Remote

Selection

Fre

uenc

Selection

Green

LED

;

Red

LED

;

Yellow

LED

Power

Alarm

Remote

Standard 1MHz Steps dBC/Hz

Phase

Noise

(

)

-110-90-80-70-70-55

1MHz100kHz10kHz1kHz10

MHz

100

MHz

1.2 Technical Characteristics (continued from page 4)

2083-1515 Manual, Rev. A Page 5 10/31/18

Available O

tions

Other

Contact Cross for Other Options

50Ω, N-Type

NN -

75Ω, Type F

F -

75ΩBNC

B -

50ΩBNC

Standard

Connectors / Impedance (In & Out)

Ethernet with Web Browser InterfaceW8 -

RS485 Remote InterfaceQ -

Communication Interface/Standard RS232

High Stability (±0.01ppm) Internal Reference

H -

DB9 (female) - NO or NC contact closure on Alarm

Alarm/Remote Connector BNC (female), 75Ω, works with 50 or 75 ohms (Option E)

10 MHz Connectors

Ethernet with TCP/IP

Telnet®W28 -

Ethernet with Web Browser & SNMPW18 -

125 kHz or 100 kHz Step Size

X or X1

External 10 MHz Reference In

ut and Out

utE -

100-240 ±10% VAC

47- 63 Hz

25 watts maximum

(

48 VDC O

tional

)

Power

**+10˚C to +40˚C; S

ecifications sub

ect to chan

e without notice. Cross Technolo

ies, Inc.

19 inch

1 RU Standard Chassis 1.75” hi

h x 16.0” dee

Size

BNC

(

female

)

RF Connectors

1.3 Monitor and Control Interface

A) Remote serial interface

Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit.

(RS-232C, RS-422, or RS-485 - option Q

Female DB-9

PC Com Port Male DB-9

M&C Cable Diagram - Cross Technologies Frequency Converters and

Frequency Sources

Connector: Rear panel, DB-9 male

J10 Pinouts

(RS-232C/422/485)

Pinouts (RS-232C/422/485)

Pin Function

1 Rx-

2 Rx+ (RS-232C)

3 Tx+ (RS-232C)

4Tx-

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8 Not Used

9 Alarm Relay: Normally Closed

2083-1515 Manual, Rev. A Page 6 10/31/18

B) Commands

Table 1.2 lists the commands for the 2083-1515 and briefly describes them.

After a command is sent the 2083 sends a return “>” indicating the command has been received and executed.

General Command Format - The general command format is {CND...}, where:

{ = start byte

C = 1 character, either C (command) or S (status)

N = 1 character command or status request

D = 1 character or more of data (depends on command)

} = stop byte

*PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,

should be used ONLY when RS-485, (OPTION-Q), is selected.

Table 1.2 2083-1515 Comma

nds

Commands

Command Syntax* Description

Set Frequency {aaCFxxxx} where :

• xxxx = 950 - 1500, 1 MHz Steps

Set Remote On # Just # sign

Set Remote Off {aaCR0}

Option E:

Set 10 MHz Reference Mode {aaCEx} where :

• x = 0 to Select Internal Reference Mode

• x = 1 to Select External Reference Mode

C) Status Requests - Table 1.1 lists the status requests for the 2083-1515 and briefly describes them.

* PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,

should be used ONLY when RS-485, (OPTION-Q), is selected.

TABLE 1.1 2083-1515 Status RRequests

Status Requests

TABLE 1.1 2083-1515 Status Requests

Command Syntax * Description

Unit Status {aaS1} Returns {aaS1fffra} where:

• ffff = the frequency in MHz

• r = the current reference mode: 0 = Internal, 1 = External

• a = the summary alarm status: 0 = normal (no alarm), 1 = summary alarm on

2083-1515 Manual, Rev. A Page 7 10/31/18

2.0 Installation

2.1 Mechanical

The 2083-1515 consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch deep chassis.

A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2083-1515 can be

secured to a rack using the 4 holes on the front panel. Figure 2.0 shows how the 2083-1515 is assembled.

POWER

SUPPLY

FIGURE 2.0 2083-1515 Mechanical Assembly

2083-1515 Manual, Rev. A Page 8 10/31/18

2.2 Rear Panel Input/Output Signals

Figure 2.1 shows the input and output connectors on the rear panel.

J10 - MONITOR AND CONTROL

DB9 female connector.

see Table 2.2.

GND

RF OUT

J5J3J18

10 MHZ REF 10 MHZ

EXT REF

OUTPUT INPUT

J10

AND

MONITOR

CONTROL

J20

234 6789

RF IN

J20 - ETHERNET CONNECTOR

RJ45 Ethernet Connector

AC1 - POWER IN

AC input for switching

power supply.

100-240 ±10% VAC,

47-63 Hz.

J2 - RF INPUT

950-1500 MHz,

-55 to -15 dBm input,

BNC female connector

See Table 2.3.

J18 - 10 MHz REF OUTPUT (Option E)

10 MHz reference output.

75ΩBNC female connector.

J3 - 10 MHz EXT REF INPUT (Option E)

10 MHz external reference input, 3 ± 3 dBm,

75 ohms, BNC female connector.

J5 - RF OUTPUT

950 - 1500 MHz,

-55 to -15 dBm output,

BNC female connector

See Table 2.3.

FIGURE 2.1 2083-1515 Rear Panel I/Oʼs

TABLE 2.1 J110

TABLE 2.1 J10 Pinouts*

Pin Function

1 Rx-

2 Rx+ (RS-232C)

3 Tx+ (RS-232C)

4Tx-

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8 Not Used

9 Alarm Relay: Normally Closed

TABLE 2.2 Innput/Output

2.2 Input/Output Connector Options

Connector Options

Option Input Output

Std. BNC, 50ΩBNC, 50Ω

B BNC, 75ΩBNC, 75Ω

F Type F , 75ΩType F , 75Ω

NN N-type, 50ΩN-type, 50Ω

*Remote Serial Interface

Interface: DB-9 Male Protocol: RS-232C (RS-232C/422/485, option Q),

9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit.

2.3 Front Panel Controls and Indicators

Figure 2.2 shows the front panel controls and indicators.

S2 - VERT. TOGGLE

Vertical toggle switch that controls

values in the Menu items when in

program mode. Does not function

in the normal display mode

S1 - HORIZ. TOGGLE

Horizontal toggle switch that

controls which values are being

adjusted. Does not function in

the normal display mode

EXECUTE

F=1500 REF=EXT

POWER ALARM

S3 - MENU/EXECUTE BUTTON

Press to get into

Program mode

and to execute any changes.

DS6 - ALARM LED

Red LED indicates an

alarm condition.

REMOTE

DS2 - POWER LED

Green LED indicates

presence of DC power

from power supply.

DS3 - REMOTE LED

Yellow LED indicates

remote operation.

LCD DISPLAY

Display shows current

mode and output level

in dBm or gain in dB

FIGURE 2.2 2083-1515 Front Panel Controls and Indicators

2083-1515 Manual, Rev. A Page 9 10/31/18

2.4 Installation / Operation

2.4.1 Installing and Operating the 2083-1515, Channel Translator

1. Connect a -55 dBm to -15 dBm signal to RF IN, J2 (Figure 2.1).

2. Connect the RF OUT, J5, to the external equipment.

3. Connect 100-240 ±10% VAC, 47 - 63 Hz to AC connector on the back panel.

4. Set the gain for 00 ± 2 dB. Make sure the output stays within -55 to -15 dBm with the gain

selected and the input level provided. (See Section 2.5 Menu Settings).

5. Be sure DS6 (green, DC Power) is on and DS2 (red, Alarm) is off (Figure 2.2).

6. AC Fuse - The fuse is a 5 mm X 20 mm, 2 amp slow blow (Type T) and is inserted in the far slot

in the drawer below the AC input as shown in Figure 2.3. There is a spare fuse in the near slot.

If a fuse continues to open, the power supply is most likely defective.

AC Fuse - 2 amp slow blow (Type T),

5 mm X 20 mm

FUSE DRAWER

SPARE FUSE

INPUT

100-240± 10%VAC

47-63 Hz

2A MA

FUSE

TYPE T 2A GDC

250 VOL

FOR 100 - 240 V~

FIGURE 2.3 Fuse Location and Spare Fuse

2083-1515 Manual, Rev. A Page 10 10/31/18

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